1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 #include <security/cryptoki.h>
30 #include "pkcs11Global.h"
31 #include "pkcs11Session.h"
32 #include "pkcs11Slot.h"
33
34 /*
35 * C_DigestEncryptUpdate is a pure wrapper to the underlying provider.
36 * Policy enforcement was done earlier by the mandatory calls to
37 * C_DigestInit and C_EncryptInit.
38 *
39 * The only argument checked is whether or not hSession is valid.
40 */
41 CK_RV
C_DigestEncryptUpdate(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pPart,CK_ULONG ulPartLen,CK_BYTE_PTR pEncryptedPart,CK_ULONG_PTR pulEncryptedPartLen)42 C_DigestEncryptUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart,
43 CK_ULONG ulPartLen, CK_BYTE_PTR pEncryptedPart,
44 CK_ULONG_PTR pulEncryptedPartLen)
45 {
46 CK_RV rv;
47 pkcs11_session_t *sessp;
48
49 /* Check for a fastpath */
50 if (purefastpath || policyfastpath) {
51 return (fast_funcs->C_DigestEncryptUpdate(hSession, pPart,
52 ulPartLen, pEncryptedPart, pulEncryptedPartLen));
53 }
54
55 if (!pkcs11_initialized) {
56 return (CKR_CRYPTOKI_NOT_INITIALIZED);
57 }
58
59 /* Obtain the session pointer */
60 HANDLE2SESSION(hSession, sessp, rv);
61
62 if (rv != CKR_OK) {
63 return (rv);
64 }
65
66 /* Pass data to the provider */
67 rv = FUNCLIST(sessp->se_slotid)->
68 C_DigestEncryptUpdate(sessp->se_handle, pPart, ulPartLen,
69 pEncryptedPart, pulEncryptedPartLen);
70
71 /* Present consistent interface to the application */
72 if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
73 return (CKR_FUNCTION_FAILED);
74 }
75
76 return (rv);
77
78 }
79
80 /*
81 * C_DecryptDigestUpdate is a pure wrapper to the underlying provider.
82 * Policy enforcement was done earlier by the mandatory calls to
83 * C_DigestInit and C_DecryptInit.
84 *
85 * The only argument checked is whether or not hSession is valid.
86 */
87 CK_RV
C_DecryptDigestUpdate(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pEncryptedPart,CK_ULONG ulEncryptedPartLen,CK_BYTE_PTR pPart,CK_ULONG_PTR pulPartLen)88 C_DecryptDigestUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pEncryptedPart,
89 CK_ULONG ulEncryptedPartLen, CK_BYTE_PTR pPart, CK_ULONG_PTR pulPartLen)
90 {
91 CK_RV rv;
92 pkcs11_session_t *sessp;
93
94 /* Check for a fastpath */
95 if (purefastpath || policyfastpath) {
96 return (fast_funcs->C_DecryptDigestUpdate(hSession,
97 pEncryptedPart, ulEncryptedPartLen, pPart,
98 pulPartLen));
99 }
100
101 if (!pkcs11_initialized) {
102 return (CKR_CRYPTOKI_NOT_INITIALIZED);
103 }
104
105 /* Obtain the session pointer */
106 HANDLE2SESSION(hSession, sessp, rv);
107
108 if (rv != CKR_OK) {
109 return (rv);
110 }
111
112 /* Pass data to the provider */
113 rv = FUNCLIST(sessp->se_slotid)->
114 C_DecryptDigestUpdate(sessp->se_handle, pEncryptedPart,
115 ulEncryptedPartLen, pPart, pulPartLen);
116
117 /* Present consistent interface to the application */
118 if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
119 return (CKR_FUNCTION_FAILED);
120 }
121
122 return (rv);
123 }
124
125 /*
126 * C_SignEncryptUpdate is a pure wrapper to the underlying provider.
127 * Policy enforcement was done earlier by the mandatory calls to
128 * C_SignInit and C_EncryptInit.
129 *
130 * The only argument checked is whether or not hSession is valid.
131 */
132 CK_RV
C_SignEncryptUpdate(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pPart,CK_ULONG ulPartLen,CK_BYTE_PTR pEncryptedPart,CK_ULONG_PTR pulEncryptedPartLen)133 C_SignEncryptUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart,
134 CK_ULONG ulPartLen, CK_BYTE_PTR pEncryptedPart,
135 CK_ULONG_PTR pulEncryptedPartLen)
136 {
137 CK_RV rv;
138 pkcs11_session_t *sessp;
139
140 /* Check for a fastpath */
141 if (purefastpath || policyfastpath) {
142 return (fast_funcs->C_SignEncryptUpdate(hSession, pPart,
143 ulPartLen, pEncryptedPart, pulEncryptedPartLen));
144 }
145
146 if (!pkcs11_initialized) {
147 return (CKR_CRYPTOKI_NOT_INITIALIZED);
148 }
149
150 /* Obtain the session pointer */
151 HANDLE2SESSION(hSession, sessp, rv);
152
153 if (rv != CKR_OK) {
154 return (rv);
155 }
156
157 /* Pass data to the provider */
158 rv = FUNCLIST(sessp->se_slotid)->
159 C_SignEncryptUpdate(sessp->se_handle, pPart, ulPartLen,
160 pEncryptedPart, pulEncryptedPartLen);
161
162 /* Present consistent interface to the application */
163 if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
164 return (CKR_FUNCTION_FAILED);
165 }
166
167 return (rv);
168 }
169
170 /*
171 * C_DecryptVerifyUpdate is a pure wrapper to the underlying provider.
172 * Policy enforcement was done earlier by the mandatory calls to
173 * C_SignInit and C_EncryptInit.
174 *
175 * The only argument checked is whether or not hSession is valid.
176 */
177 CK_RV
C_DecryptVerifyUpdate(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pEncryptedPart,CK_ULONG ulEncryptedPartLen,CK_BYTE_PTR pPart,CK_ULONG_PTR pulPartLen)178 C_DecryptVerifyUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pEncryptedPart,
179 CK_ULONG ulEncryptedPartLen, CK_BYTE_PTR pPart, CK_ULONG_PTR pulPartLen)
180 {
181 CK_RV rv;
182 pkcs11_session_t *sessp;
183
184 /* Check for a fastpath */
185 if (purefastpath || policyfastpath) {
186 return (fast_funcs->C_DecryptVerifyUpdate(hSession,
187 pEncryptedPart, ulEncryptedPartLen, pPart,
188 pulPartLen));
189 }
190
191 if (!pkcs11_initialized) {
192 return (CKR_CRYPTOKI_NOT_INITIALIZED);
193 }
194
195 /* Obtain the session pointer */
196 HANDLE2SESSION(hSession, sessp, rv);
197
198 if (rv != CKR_OK) {
199 return (rv);
200 }
201
202 /* Pass data to the provider */
203 rv = FUNCLIST(sessp->se_slotid)->
204 C_DecryptVerifyUpdate(sessp->se_handle, pEncryptedPart,
205 ulEncryptedPartLen, pPart, pulPartLen);
206
207 /* Present consistent interface to the application */
208 if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
209 return (CKR_FUNCTION_FAILED);
210 }
211
212 return (rv);
213 }
214